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[NETFILTER]: {eb,ip6,ip}t_LOG: remove remains of LOG target overloading

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All LOG targets always use their internal logging function nowadays, so
remove the incorrect error message and handle real errors (!= -EEXIST)
by failing to load.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2007-04-12 22:16:18 -07:00 committed by David S. Miller
parent fe6092ea00
commit 3b5018d676
3 changed files with 12 additions and 24 deletions
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12
net/bridge/netfilter/ebt_log.c
View File

@ -196,14 +196,10 @@ static int __init ebt_log_init(void)
ret = ebt_register_watcher(&log);
if (ret < 0)
return ret;
if (nf_log_register(PF_BRIDGE, &ebt_log_logger) < 0) {
printk(KERN_WARNING "ebt_log: not logging via system console "
"since somebody else already registered for PF_INET\n");
/* we cannot make module load fail here, since otherwise
* ebtables userspace would abort */
}
return 0;
ret = nf_log_register(PF_BRIDGE, &ebt_log_logger);
if (ret < 0 && ret != -EEXIST)
ebt_unregister_watcher(&log);
return ret;
}
static void __exit ebt_log_fini(void)

12
net/ipv4/netfilter/ipt_LOG.c
View File

@ -477,14 +477,10 @@ static int __init ipt_log_init(void)
ret = xt_register_target(&ipt_log_reg);
if (ret < 0)
return ret;
if (nf_log_register(PF_INET, &ipt_log_logger) < 0) {
printk(KERN_WARNING "ipt_LOG: not logging via system console "
"since somebody else already registered for PF_INET\n");
/* we cannot make module load fail here, since otherwise
* iptables userspace would abort */
}
return 0;
ret = nf_log_register(PF_INET, &ipt_log_logger);
if (ret < 0 && ret != -EEXIST)
xt_unregister_target(&ipt_log_reg);
return ret;
}
static void __exit ipt_log_fini(void)

12
net/ipv6/netfilter/ip6t_LOG.c
View File

@ -490,14 +490,10 @@ static int __init ip6t_log_init(void)
ret = xt_register_target(&ip6t_log_reg);
if (ret < 0)
return ret;
if (nf_log_register(PF_INET6, &ip6t_logger) < 0) {
printk(KERN_WARNING "ip6t_LOG: not logging via system console "
"since somebody else already registered for PF_INET6\n");
/* we cannot make module load fail here, since otherwise
* ip6tables userspace would abort */
}
return 0;
ret = nf_log_register(PF_INET6, &ip6t_logger);
if (ret < 0 && ret != -EEXIST)
xt_unregister_target(&ip6t_log_reg);
return ret;
}
static void __exit ip6t_log_fini(void)